class Buffer(object):
def __init__(self, bufnr, user_options, async_diags):
self.number = bufnr
self._parse_tick = 0
self._handled_tick = 0
self._parse_request = None
self._async_diags = async_diags
self._diag_interface = DiagnosticInterface(bufnr, user_options)
def FileParseRequestReady(self, block=False):
return bool(self._parse_request
and (block or self._parse_request.Done()))
def SendParseRequest(self, extra_data):
self._parse_request = EventNotification('FileReadyToParse',
extra_data=extra_data)
self._parse_request.Start()
# Decrement handled tick to ensure correct handling when we are forcing
# reparse on buffer visit and changed tick remains the same.
self._handled_tick -= 1
self._parse_tick = self._ChangedTick()
def NeedsReparse(self):
return self._parse_tick != self._ChangedTick()
def UpdateDiagnostics(self, force=False):
if force or not self._async_diags:
self.UpdateWithNewDiagnostics(self._parse_request.Response())
else:
# We need to call the response method, because it might throw an exception
# or require extra config confirmation, even if we don't actually use the
# diagnostics.
self._parse_request.Response()
def UpdateWithNewDiagnostics(self, diagnostics):
self._diag_interface.UpdateWithNewDiagnostics(diagnostics)
def PopulateLocationList(self):
return self._diag_interface.PopulateLocationList()
def GetResponse(self):
return self._parse_request.Response()
def IsResponseHandled(self):
return self._handled_tick == self._parse_tick
def MarkResponseHandled(self):
self._handled_tick = self._parse_tick
def OnCursorMoved(self):
self._diag_interface.OnCursorMoved()
def GetErrorCount(self):
return self._diag_interface.GetErrorCount()
def GetWarningCount(self):
return self._diag_interface.GetWarningCount()
def _ChangedTick(self):
return vimsupport.GetBufferChangedTick(self.number)
class Buffer(object):
def __init__(self, bufnr, user_options):
self.number = bufnr
self._parse_tick = 0
self._handled_tick = 0
self._parse_request = None
self._diag_interface = DiagnosticInterface(bufnr, user_options)
def FileParseRequestReady(self, block=False):
return bool(self._parse_request
and (block or self._parse_request.Done()))
def SendParseRequest(self, extra_data):
self._parse_request = EventNotification('FileReadyToParse',
extra_data=extra_data)
self._parse_request.Start()
# Decrement handled tick to ensure correct handling when we are forcing
# reparse on buffer visit and changed tick remains the same.
self._handled_tick -= 1
self._parse_tick = self._ChangedTick()
def NeedsReparse(self):
return self._parse_tick != self._ChangedTick()
def UpdateDiagnostics(self):
self._diag_interface.UpdateWithNewDiagnostics(
self._parse_request.Response())
def PopulateLocationList(self):
return self._diag_interface.PopulateLocationList()
def GetResponse(self):
return self._parse_request.Response()
def IsResponseHandled(self):
return self._handled_tick == self._parse_tick
def MarkResponseHandled(self):
self._handled_tick = self._parse_tick
def OnCursorMoved(self):
self._diag_interface.OnCursorMoved()
def GetErrorCount(self):
return self._diag_interface.GetErrorCount()
def GetWarningCount(self):
return self._diag_interface.GetWarningCount()
def _ChangedTick(self):
return vimsupport.GetBufferChangedTick(self.number)
class Buffer:
def __init__(self, bufnr, user_options, filetypes):
self._number = bufnr
self._parse_tick = 0
self._handled_tick = 0
self._parse_request = None
self._should_resend = False
self._diag_interface = DiagnosticInterface(bufnr, user_options)
self._open_loclist_on_ycm_diags = user_options[
'open_loclist_on_ycm_diags']
self._semantic_highlighting = SemanticHighlighting(bufnr, user_options)
self.inlay_hints = InlayHints(bufnr, user_options)
self.UpdateFromFileTypes(filetypes)
def FileParseRequestReady(self, block=False):
return bool(self._parse_request
and (block or self._parse_request.Done()))
def SendParseRequest(self, extra_data):
# Don't send a parse request if one is in progress
if self._parse_request is not None and not self._parse_request.Done():
self._should_resend = True
return
self._should_resend = False
self._parse_request = EventNotification('FileReadyToParse',
extra_data=extra_data)
self._parse_request.Start()
# Decrement handled tick to ensure correct handling when we are forcing
# reparse on buffer visit and changed tick remains the same.
self._handled_tick -= 1
self._parse_tick = self._ChangedTick()
def NeedsReparse(self):
return self._parse_tick != self._ChangedTick()
def ShouldResendParseRequest(self):
return (self._should_resend
or (bool(self._parse_request)
and self._parse_request.ShouldResend()))
def UpdateDiagnostics(self, force=False):
if force or not self._async_diags:
self.UpdateWithNewDiagnostics(self._parse_request.Response(),
False)
else:
# We need to call the response method, because it might throw an exception
# or require extra config confirmation, even if we don't actually use the
# diagnostics.
self._parse_request.Response()
def UpdateWithNewDiagnostics(self, diagnostics, async_message):
self._async_diags = async_message
self._diag_interface.UpdateWithNewDiagnostics(
diagnostics, not self._async_diags
and self._open_loclist_on_ycm_diags)
def UpdateMatches(self):
self._diag_interface.UpdateMatches()
def PopulateLocationList(self, open_on_edit=False):
return self._diag_interface.PopulateLocationList(open_on_edit)
def GetResponse(self):
return self._parse_request.Response()
def IsResponseHandled(self):
return self._handled_tick == self._parse_tick
def MarkResponseHandled(self):
self._handled_tick = self._parse_tick
def OnCursorMoved(self):
self._diag_interface.OnCursorMoved()
def GetErrorCount(self):
return self._diag_interface.GetErrorCount()
def GetWarningCount(self):
return self._diag_interface.GetWarningCount()
def RefreshDiagnosticsUI(self):
return self._diag_interface.RefreshDiagnosticsUI()
def DiagnosticsForLine(self, line_number):
return self._diag_interface.DiagnosticsForLine(line_number)
def UpdateFromFileTypes(self, filetypes):
self._filetypes = filetypes
# We will set this to true if we ever receive any diagnostics asyncronously.
self._async_diags = False
def SendSemanticTokensRequest(self):
self._semantic_highlighting.SendRequest()
def SemanticTokensRequestReady(self):
return self._semantic_highlighting.IsResponseReady()
def UpdateSemanticTokens(self):
return self._semantic_highlighting.Update()
def _ChangedTick(self):
return vimsupport.GetBufferChangedTick(self._number)
class YouCompleteMe( object ):
def __init__( self, user_options ):
self._available_completers = {}
self._user_options = user_options
self._user_notified_about_crash = False
self._diag_interface = DiagnosticInterface( user_options )
self._omnicomp = OmniCompleter( user_options )
self._latest_file_parse_request = None
self._latest_completion_request = None
self._latest_diagnostics = []
self._logger = logging.getLogger( 'ycm' )
self._client_logfile = None
self._server_stdout = None
self._server_stderr = None
self._server_popen = None
self._filetypes_with_keywords_loaded = set()
self._ycmd_keepalive = YcmdKeepalive()
self._server_is_ready_with_cache = False
self._SetupLogging()
self._SetupServer()
self._ycmd_keepalive.Start()
self._complete_done_hooks = {
'cs': lambda self: self._OnCompleteDone_Csharp()
}
def _SetupServer( self ):
self._available_completers = {}
self._user_notified_about_crash = False
self._filetypes_with_keywords_loaded = set()
self._server_is_ready_with_cache = False
server_port = utils.GetUnusedLocalhostPort()
# The temp options file is deleted by ycmd during startup
with NamedTemporaryFile( delete = False, mode = 'w+' ) as options_file:
hmac_secret = os.urandom( HMAC_SECRET_LENGTH )
options_dict = dict( self._user_options )
options_dict[ 'hmac_secret' ] = utils.ToUnicode(
base64.b64encode( hmac_secret ) )
options_dict[ 'server_keep_logfiles' ] = self._user_options[
'keep_logfiles' ]
json.dump( options_dict, options_file )
options_file.flush()
args = [ paths.PathToPythonInterpreter(),
paths.PathToServerScript(),
'--port={0}'.format( server_port ),
'--options_file={0}'.format( options_file.name ),
'--log={0}'.format( self._user_options[ 'log_level' ] ),
'--idle_suicide_seconds={0}'.format(
SERVER_IDLE_SUICIDE_SECONDS ) ]
self._server_stdout = utils.CreateLogfile(
SERVER_LOGFILE_FORMAT.format( port = server_port, std = 'stdout' ) )
self._server_stderr = utils.CreateLogfile(
SERVER_LOGFILE_FORMAT.format( port = server_port, std = 'stderr' ) )
args.append( '--stdout={0}'.format( self._server_stdout ) )
args.append( '--stderr={0}'.format( self._server_stderr ) )
if self._user_options[ 'keep_logfiles' ]:
args.append( '--keep_logfiles' )
self._server_popen = utils.SafePopen( args, stdin_windows = PIPE,
stdout = PIPE, stderr = PIPE )
BaseRequest.server_location = 'http://127.0.0.1:' + str( server_port )
BaseRequest.hmac_secret = hmac_secret
self._NotifyUserIfServerCrashed()
def _SetupLogging( self ):
def FreeFileFromOtherProcesses( file_object ):
if utils.OnWindows():
from ctypes import windll
import msvcrt
file_handle = msvcrt.get_osfhandle( file_object.fileno() )
windll.kernel32.SetHandleInformation( file_handle,
HANDLE_FLAG_INHERIT,
0 )
self._client_logfile = utils.CreateLogfile( CLIENT_LOGFILE_FORMAT )
log_level = self._user_options[ 'log_level' ]
numeric_level = getattr( logging, log_level.upper(), None )
if not isinstance( numeric_level, int ):
raise ValueError( 'Invalid log level: {0}'.format( log_level ) )
self._logger.setLevel( numeric_level )
handler = logging.FileHandler( self._client_logfile )
# On Windows and Python prior to 3.4, file handles are inherited by child
# processes started with at least one replaced standard stream, which is the
# case when we start the ycmd server (we are redirecting all standard
# outputs into a pipe). These files cannot be removed while the child
# processes are still up. This is not desirable for a logfile because we
# want to remove it at Vim exit without having to wait for the ycmd server
# to be completely shut down. We need to make the logfile handle
# non-inheritable. See https://www.python.org/dev/peps/pep-0446 for more
# details.
FreeFileFromOtherProcesses( handler.stream )
formatter = logging.Formatter( '%(asctime)s - %(levelname)s - %(message)s' )
handler.setFormatter( formatter )
self._logger.addHandler( handler )
def IsServerAlive( self ):
return_code = self._server_popen.poll()
# When the process hasn't finished yet, poll() returns None.
return return_code is None
def _NotifyUserIfServerCrashed( self ):
if self._user_notified_about_crash or self.IsServerAlive():
return
self._user_notified_about_crash = True
return_code = self._server_popen.poll()
if return_code == server_utils.CORE_UNEXPECTED_STATUS:
error_message = CORE_UNEXPECTED_MESSAGE
elif return_code == server_utils.CORE_MISSING_STATUS:
error_message = CORE_MISSING_MESSAGE
elif return_code == server_utils.CORE_PYTHON2_STATUS:
error_message = CORE_PYTHON2_MESSAGE
elif return_code == server_utils.CORE_PYTHON3_STATUS:
error_message = CORE_PYTHON3_MESSAGE
elif return_code == server_utils.CORE_OUTDATED_STATUS:
error_message = CORE_OUTDATED_MESSAGE
else:
error_message = EXIT_CODE_UNEXPECTED_MESSAGE.format( code = return_code )
server_stderr = '\n'.join(
utils.ToUnicode( self._server_popen.stderr.read() ).splitlines() )
if server_stderr:
self._logger.error( server_stderr )
error_message = SERVER_SHUTDOWN_MESSAGE + ' ' + error_message
self._logger.error( error_message )
vimsupport.PostVimMessage( error_message )
def ServerPid( self ):
if not self._server_popen:
return -1
return self._server_popen.pid
def _ShutdownServer( self ):
SendShutdownRequest()
def RestartServer( self ):
vimsupport.PostVimMessage( 'Restarting ycmd server...' )
self._ShutdownServer()
self._SetupServer()
def CreateCompletionRequest( self, force_semantic = False ):
request_data = BuildRequestData()
if ( not self.NativeFiletypeCompletionAvailable() and
self.CurrentFiletypeCompletionEnabled() ):
wrapped_request_data = RequestWrap( request_data )
if self._omnicomp.ShouldUseNow( wrapped_request_data ):
self._latest_completion_request = OmniCompletionRequest(
self._omnicomp, wrapped_request_data )
return self._latest_completion_request
request_data[ 'working_dir' ] = utils.GetCurrentDirectory()
self._AddExtraConfDataIfNeeded( request_data )
if force_semantic:
request_data[ 'force_semantic' ] = True
self._latest_completion_request = CompletionRequest( request_data )
return self._latest_completion_request
def GetCompletions( self ):
request = self.GetCurrentCompletionRequest()
request.Start()
while not request.Done():
try:
if vimsupport.GetBoolValue( 'complete_check()' ):
return { 'words' : [], 'refresh' : 'always' }
except KeyboardInterrupt:
return { 'words' : [], 'refresh' : 'always' }
results = base.AdjustCandidateInsertionText( request.Response() )
return { 'words' : results, 'refresh' : 'always' }
def SendCommandRequest( self, arguments, completer ):
return SendCommandRequest( arguments, completer )
def GetDefinedSubcommands( self ):
with HandleServerException():
return BaseRequest.PostDataToHandler( BuildRequestData(),
'defined_subcommands' )
return []
def GetCurrentCompletionRequest( self ):
return self._latest_completion_request
def GetOmniCompleter( self ):
return self._omnicomp
def FiletypeCompleterExistsForFiletype( self, filetype ):
try:
return self._available_completers[ filetype ]
except KeyError:
pass
exists_completer = SendCompleterAvailableRequest( filetype )
if exists_completer is None:
return False
self._available_completers[ filetype ] = exists_completer
return exists_completer
def NativeFiletypeCompletionAvailable( self ):
return any( [ self.FiletypeCompleterExistsForFiletype( x ) for x in
vimsupport.CurrentFiletypes() ] )
def NativeFiletypeCompletionUsable( self ):
return ( self.CurrentFiletypeCompletionEnabled() and
self.NativeFiletypeCompletionAvailable() )
def ServerBecomesReady( self ):
if not self._server_is_ready_with_cache:
with HandleServerException( display = False ):
self._server_is_ready_with_cache = BaseRequest.GetDataFromHandler(
'ready' )
return self._server_is_ready_with_cache
return False
def OnFileReadyToParse( self ):
if not self.IsServerAlive():
self._NotifyUserIfServerCrashed()
return
self._omnicomp.OnFileReadyToParse( None )
extra_data = {}
self._AddTagsFilesIfNeeded( extra_data )
self._AddSyntaxDataIfNeeded( extra_data )
self._AddExtraConfDataIfNeeded( extra_data )
self._latest_file_parse_request = EventNotification(
'FileReadyToParse', extra_data = extra_data )
self._latest_file_parse_request.Start()
def OnBufferUnload( self, deleted_buffer_file ):
SendEventNotificationAsync( 'BufferUnload', filepath = deleted_buffer_file )
def OnBufferVisit( self ):
extra_data = {}
self._AddUltiSnipsDataIfNeeded( extra_data )
SendEventNotificationAsync( 'BufferVisit', extra_data = extra_data )
def OnInsertLeave( self ):
SendEventNotificationAsync( 'InsertLeave' )
def OnCursorMoved( self ):
self._diag_interface.OnCursorMoved()
def _CleanLogfile( self ):
logging.shutdown()
if not self._user_options[ 'keep_logfiles' ]:
if self._client_logfile:
utils.RemoveIfExists( self._client_logfile )
def OnVimLeave( self ):
self._ShutdownServer()
self._CleanLogfile()
def OnCurrentIdentifierFinished( self ):
SendEventNotificationAsync( 'CurrentIdentifierFinished' )
def OnCompleteDone( self ):
complete_done_actions = self.GetCompleteDoneHooks()
for action in complete_done_actions:
action(self)
def GetCompleteDoneHooks( self ):
filetypes = vimsupport.CurrentFiletypes()
for key, value in iteritems( self._complete_done_hooks ):
if key in filetypes:
yield value
def GetCompletionsUserMayHaveCompleted( self ):
latest_completion_request = self.GetCurrentCompletionRequest()
if not latest_completion_request or not latest_completion_request.Done():
return []
completions = latest_completion_request.RawResponse()
result = self._FilterToMatchingCompletions( completions, True )
result = list( result )
if result:
return result
if self._HasCompletionsThatCouldBeCompletedWithMoreText( completions ):
# Since the way that YCM works leads to CompleteDone called on every
# character, return blank if the completion might not be done. This won't
# match if the completion is ended with typing a non-keyword character.
return []
result = self._FilterToMatchingCompletions( completions, False )
return list( result )
def _FilterToMatchingCompletions( self, completions, full_match_only ):
self._PatchBasedOnVimVersion()
return self._FilterToMatchingCompletions( completions, full_match_only)
def _HasCompletionsThatCouldBeCompletedWithMoreText( self, completions ):
self._PatchBasedOnVimVersion()
return self._HasCompletionsThatCouldBeCompletedWithMoreText( completions )
def _PatchBasedOnVimVersion( self ):
if vimsupport.VimVersionAtLeast( "7.4.774" ):
self._HasCompletionsThatCouldBeCompletedWithMoreText = \
self._HasCompletionsThatCouldBeCompletedWithMoreText_NewerVim
self._FilterToMatchingCompletions = \
self._FilterToMatchingCompletions_NewerVim
else:
self._FilterToMatchingCompletions = \
self._FilterToMatchingCompletions_OlderVim
self._HasCompletionsThatCouldBeCompletedWithMoreText = \
self._HasCompletionsThatCouldBeCompletedWithMoreText_OlderVim
def _FilterToMatchingCompletions_NewerVim( self,
completions,
full_match_only ):
"""Filter to completions matching the item Vim said was completed"""
completed = vimsupport.GetVariableValue( 'v:completed_item' )
for completion in completions:
item = ConvertCompletionDataToVimData( completion )
match_keys = ( [ "word", "abbr", "menu", "info" ] if full_match_only
else [ 'word' ] )
def matcher( key ):
return ( utils.ToUnicode( completed.get( key, "" ) ) ==
utils.ToUnicode( item.get( key, "" ) ) )
if all( [ matcher( i ) for i in match_keys ] ):
yield completion
def _FilterToMatchingCompletions_OlderVim( self, completions,
full_match_only ):
""" Filter to completions matching the buffer text """
if full_match_only:
return # Only supported in 7.4.774+
# No support for multiple line completions
text = vimsupport.TextBeforeCursor()
for completion in completions:
word = completion[ "insertion_text" ]
# Trim complete-ending character if needed
text = re.sub( r"[^a-zA-Z0-9_]$", "", text )
buffer_text = text[ -1 * len( word ) : ]
if buffer_text == word:
yield completion
def _HasCompletionsThatCouldBeCompletedWithMoreText_NewerVim( self,
completions ):
completed_item = vimsupport.GetVariableValue( 'v:completed_item' )
if not completed_item:
return False
completed_word = utils.ToUnicode( completed_item[ 'word' ] )
if not completed_word:
return False
# Sometimes CompleteDone is called after the next character is inserted.
# If so, use inserted character to filter possible completions further.
text = vimsupport.TextBeforeCursor()
reject_exact_match = True
if text and text[ -1 ] != completed_word[ -1 ]:
reject_exact_match = False
completed_word += text[ -1 ]
for completion in completions:
word = utils.ToUnicode(
ConvertCompletionDataToVimData( completion )[ 'word' ] )
if reject_exact_match and word == completed_word:
continue
if word.startswith( completed_word ):
return True
return False
def _HasCompletionsThatCouldBeCompletedWithMoreText_OlderVim( self,
completions ):
# No support for multiple line completions
text = vimsupport.TextBeforeCursor()
for completion in completions:
word = utils.ToUnicode(
ConvertCompletionDataToVimData( completion )[ 'word' ] )
for i in range( 1, len( word ) - 1 ): # Excluding full word
if text[ -1 * i : ] == word[ : i ]:
return True
return False
def _OnCompleteDone_Csharp( self ):
completions = self.GetCompletionsUserMayHaveCompleted()
namespaces = [ self._GetRequiredNamespaceImport( c )
for c in completions ]
namespaces = [ n for n in namespaces if n ]
if not namespaces:
return
if len( namespaces ) > 1:
choices = [ "{0} {1}".format( i + 1, n )
for i, n in enumerate( namespaces ) ]
choice = vimsupport.PresentDialog( "Insert which namespace:", choices )
if choice < 0:
return
namespace = namespaces[ choice ]
else:
namespace = namespaces[ 0 ]
vimsupport.InsertNamespace( namespace )
def _GetRequiredNamespaceImport( self, completion ):
if ( "extra_data" not in completion
or "required_namespace_import" not in completion[ "extra_data" ] ):
return None
return completion[ "extra_data" ][ "required_namespace_import" ]
def GetErrorCount( self ):
return self._diag_interface.GetErrorCount()
def GetWarningCount( self ):
return self._diag_interface.GetWarningCount()
def DiagnosticUiSupportedForCurrentFiletype( self ):
return any( [ x in DIAGNOSTIC_UI_FILETYPES
for x in vimsupport.CurrentFiletypes() ] )
def ShouldDisplayDiagnostics( self ):
return bool( self._user_options[ 'show_diagnostics_ui' ] and
self.DiagnosticUiSupportedForCurrentFiletype() )
def _PopulateLocationListWithLatestDiagnostics( self ):
# Do nothing if loc list is already populated by diag_interface
if not self._user_options[ 'always_populate_location_list' ]:
self._diag_interface.PopulateLocationList( self._latest_diagnostics )
return bool( self._latest_diagnostics )
def UpdateDiagnosticInterface( self ):
self._diag_interface.UpdateWithNewDiagnostics( self._latest_diagnostics )
def FileParseRequestReady( self, block = False ):
return bool( self._latest_file_parse_request and
( block or self._latest_file_parse_request.Done() ) )
def HandleFileParseRequest( self, block = False ):
# Order is important here:
# FileParseRequestReady has a low cost, while
# NativeFiletypeCompletionUsable is a blocking server request
if ( self.FileParseRequestReady( block ) and
self.NativeFiletypeCompletionUsable() ):
if self.ShouldDisplayDiagnostics():
self._latest_diagnostics = self._latest_file_parse_request.Response()
self.UpdateDiagnosticInterface()
else:
# YCM client has a hard-coded list of filetypes which are known
# to support diagnostics, self.DiagnosticUiSupportedForCurrentFiletype()
#
# For filetypes which don't support diagnostics, we just want to check
# the _latest_file_parse_request for any exception or UnknownExtraConf
# response, to allow the server to raise configuration warnings, etc.
# to the user. We ignore any other supplied data.
self._latest_file_parse_request.Response()
# We set the file parse request to None because we want to prevent
# repeated issuing of the same warnings/errors/prompts. Setting this to
# None makes FileParseRequestReady return False until the next
# request is created.
#
# Note: it is the server's responsibility to determine the frequency of
# error/warning/prompts when receiving a FileReadyToParse event, but
# it our responsibility to ensure that we only apply the
# warning/error/prompt received once (for each event).
self._latest_file_parse_request = None
def DebugInfo( self ):
debug_info = ''
if self._client_logfile:
debug_info += 'Client logfile: {0}\n'.format( self._client_logfile )
debug_info += FormatDebugInfoResponse( SendDebugInfoRequest() )
debug_info += (
'Server running at: {0}\n'
'Server process ID: {1}\n'.format( BaseRequest.server_location,
self._server_popen.pid ) )
if self._server_stdout and self._server_stderr:
debug_info += ( 'Server logfiles:\n'
' {0}\n'
' {1}'.format( self._server_stdout,
self._server_stderr ) )
return debug_info
def GetLogfiles( self ):
logfiles_list = [ self._client_logfile,
self._server_stdout,
self._server_stderr ]
debug_info = SendDebugInfoRequest()
if debug_info:
completer = debug_info[ 'completer' ]
if completer:
for server in completer[ 'servers' ]:
logfiles_list.extend( server[ 'logfiles' ] )
logfiles = {}
for logfile in logfiles_list:
logfiles[ os.path.basename( logfile ) ] = logfile
return logfiles
def _OpenLogfile( self, logfile ):
# Open log files in a horizontal window with the same behavior as the
# preview window (same height and winfixheight enabled). Automatically
# watch for changes. Set the cursor position at the end of the file.
options = {
'size': vimsupport.GetIntValue( '&previewheight' ),
'fix': True,
'focus': False,
'watch': True,
'position': 'end'
}
vimsupport.OpenFilename( logfile, options )
def _CloseLogfile( self, logfile ):
vimsupport.CloseBuffersForFilename( logfile )
def ToggleLogs( self, *filenames ):
logfiles = self.GetLogfiles()
if not filenames:
vimsupport.PostVimMessage(
'Available logfiles are:\n'
'{0}'.format( '\n'.join( sorted( list( logfiles ) ) ) ) )
return
for filename in set( filenames ):
if filename not in logfiles:
continue
logfile = logfiles[ filename ]
if not vimsupport.BufferIsVisibleForFilename( logfile ):
self._OpenLogfile( logfile )
continue
self._CloseLogfile( logfile )
def CurrentFiletypeCompletionEnabled( self ):
filetypes = vimsupport.CurrentFiletypes()
filetype_to_disable = self._user_options[
'filetype_specific_completion_to_disable' ]
if '*' in filetype_to_disable:
return False
else:
return not any([ x in filetype_to_disable for x in filetypes ])
def ShowDetailedDiagnostic( self ):
with HandleServerException():
detailed_diagnostic = BaseRequest.PostDataToHandler(
BuildRequestData(), 'detailed_diagnostic' )
if 'message' in detailed_diagnostic:
vimsupport.PostVimMessage( detailed_diagnostic[ 'message' ],
warning = False )
def ForceCompileAndDiagnostics( self ):
if not self.NativeFiletypeCompletionUsable():
vimsupport.PostVimMessage(
'Native filetype completion not supported for current file, '
'cannot force recompilation.', warning = False )
return False
vimsupport.PostVimMessage(
'Forcing compilation, this will block Vim until done.',
warning = False )
self.OnFileReadyToParse()
self.HandleFileParseRequest( block = True )
vimsupport.PostVimMessage( 'Diagnostics refreshed', warning = False )
return True
def ShowDiagnostics( self ):
if not self.ForceCompileAndDiagnostics():
return
if not self._PopulateLocationListWithLatestDiagnostics():
vimsupport.PostVimMessage( 'No warnings or errors detected.',
warning = False )
return
if self._user_options[ 'open_loclist_on_ycm_diags' ]:
vimsupport.OpenLocationList( focus = True )
def _AddSyntaxDataIfNeeded( self, extra_data ):
if not self._user_options[ 'seed_identifiers_with_syntax' ]:
return
filetype = vimsupport.CurrentFiletypes()[ 0 ]
if filetype in self._filetypes_with_keywords_loaded:
return
if self._server_is_ready_with_cache:
self._filetypes_with_keywords_loaded.add( filetype )
extra_data[ 'syntax_keywords' ] = list(
syntax_parse.SyntaxKeywordsForCurrentBuffer() )
def _AddTagsFilesIfNeeded( self, extra_data ):
def GetTagFiles():
tag_files = vim.eval( 'tagfiles()' )
return [ os.path.join( utils.GetCurrentDirectory(), tag_file )
for tag_file in tag_files ]
if not self._user_options[ 'collect_identifiers_from_tags_files' ]:
return
extra_data[ 'tag_files' ] = GetTagFiles()
def _AddExtraConfDataIfNeeded( self, extra_data ):
def BuildExtraConfData( extra_conf_vim_data ):
return dict( ( expr, vimsupport.VimExpressionToPythonType( expr ) )
for expr in extra_conf_vim_data )
extra_conf_vim_data = self._user_options[ 'extra_conf_vim_data' ]
if extra_conf_vim_data:
extra_data[ 'extra_conf_data' ] = BuildExtraConfData(
extra_conf_vim_data )
def _AddUltiSnipsDataIfNeeded( self, extra_data ):
# See :h UltiSnips#SnippetsInCurrentScope.
try:
vim.eval( 'UltiSnips#SnippetsInCurrentScope( 1 )' )
except vim.error:
return
snippets = vimsupport.GetVariableValue( 'g:current_ulti_dict_info' )
extra_data[ 'ultisnips_snippets' ] = [
{ 'trigger': trigger,
'description': snippet[ 'description' ] }
for trigger, snippet in iteritems( snippets )
]
class YouCompleteMe(object):
def __init__(self, user_options):
self._available_completers = {}
self._user_options = user_options
self._user_notified_about_crash = False
self._diag_interface = DiagnosticInterface(user_options)
self._omnicomp = OmniCompleter(user_options)
self._latest_file_parse_request = None
self._latest_completion_request = None
self._latest_diagnostics = []
self._server_stdout = None
self._server_stderr = None
self._server_popen = None
self._filetypes_with_keywords_loaded = set()
self._ycmd_keepalive = YcmdKeepalive()
self._SetupServer()
self._ycmd_keepalive.Start()
self._complete_done_hooks = {
'cs': lambda self: self._OnCompleteDone_Csharp()
}
def _SetupServer(self):
self._available_completers = {}
self._user_notified_about_crash = False
server_port = utils.GetUnusedLocalhostPort()
# The temp options file is deleted by ycmd during startup
with NamedTemporaryFile(delete=False, mode='w+') as options_file:
hmac_secret = os.urandom(HMAC_SECRET_LENGTH)
options_dict = dict(self._user_options)
options_dict['hmac_secret'] = utils.ToUnicode(
base64.b64encode(hmac_secret))
json.dump(options_dict, options_file)
options_file.flush()
args = [
paths.PathToPythonInterpreter(),
paths.PathToServerScript(), '--port={0}'.format(server_port),
'--options_file={0}'.format(options_file.name),
'--log={0}'.format(self._user_options['server_log_level']),
'--idle_suicide_seconds={0}'.format(
SERVER_IDLE_SUICIDE_SECONDS)
]
filename_format = os.path.join(utils.PathToCreatedTempDir(),
'server_{port}_{std}.log')
self._server_stdout = filename_format.format(port=server_port,
std='stdout')
self._server_stderr = filename_format.format(port=server_port,
std='stderr')
args.append('--stdout={0}'.format(self._server_stdout))
args.append('--stderr={0}'.format(self._server_stderr))
if self._user_options['server_keep_logfiles']:
args.append('--keep_logfiles')
self._server_popen = utils.SafePopen(args,
stdin_windows=PIPE,
stdout=PIPE,
stderr=PIPE)
BaseRequest.server_location = 'http://127.0.0.1:' + str(
server_port)
BaseRequest.hmac_secret = hmac_secret
self._NotifyUserIfServerCrashed()
def IsServerAlive(self):
returncode = self._server_popen.poll()
# When the process hasn't finished yet, poll() returns None.
return returncode is None
def _NotifyUserIfServerCrashed(self):
if self._user_notified_about_crash or self.IsServerAlive():
return
self._user_notified_about_crash = True
try:
vimsupport.CheckFilename(self._server_stderr)
stderr_message = STDERR_FILE_MESSAGE
except RuntimeError:
stderr_message = STDERR_FILE_DELETED_MESSAGE
message = SERVER_SHUTDOWN_MESSAGE
return_code = self._server_popen.poll()
if return_code == server_utils.CORE_UNEXPECTED_STATUS:
message += ' ' + CORE_UNEXPECTED_MESSAGE + ' ' + stderr_message
elif return_code == server_utils.CORE_MISSING_STATUS:
message += ' ' + CORE_MISSING_MESSAGE
elif return_code == server_utils.CORE_PYTHON2_STATUS:
message += ' ' + CORE_PYTHON2_MESSAGE
elif return_code == server_utils.CORE_PYTHON3_STATUS:
message += ' ' + CORE_PYTHON3_MESSAGE
elif return_code == server_utils.CORE_OUTDATED_STATUS:
message += ' ' + CORE_OUTDATED_MESSAGE
else:
message += ' ' + stderr_message
vimsupport.PostVimMessage(message)
def ServerPid(self):
if not self._server_popen:
return -1
return self._server_popen.pid
def _ShutdownServer(self):
if self.IsServerAlive():
SendShutdownRequest()
def RestartServer(self):
self._CloseLogs()
vimsupport.PostVimMessage('Restarting ycmd server...')
self._ShutdownServer()
self._SetupServer()
def CreateCompletionRequest(self, force_semantic=False):
request_data = BuildRequestData()
if (not self.NativeFiletypeCompletionAvailable()
and self.CurrentFiletypeCompletionEnabled()):
wrapped_request_data = RequestWrap(request_data)
if self._omnicomp.ShouldUseNow(wrapped_request_data):
self._latest_completion_request = OmniCompletionRequest(
self._omnicomp, wrapped_request_data)
return self._latest_completion_request
request_data['working_dir'] = os.getcwd()
self._AddExtraConfDataIfNeeded(request_data)
if force_semantic:
request_data['force_semantic'] = True
self._latest_completion_request = CompletionRequest(request_data)
return self._latest_completion_request
def GetCompletions(self):
request = self.GetCurrentCompletionRequest()
request.Start()
while not request.Done():
try:
if vimsupport.GetBoolValue('complete_check()'):
return {'words': [], 'refresh': 'always'}
except KeyboardInterrupt:
return {'words': [], 'refresh': 'always'}
results = base.AdjustCandidateInsertionText(request.Response())
return {'words': results, 'refresh': 'always'}
def SendCommandRequest(self, arguments, completer):
if self.IsServerAlive():
return SendCommandRequest(arguments, completer)
def GetDefinedSubcommands(self):
if self.IsServerAlive():
try:
return BaseRequest.PostDataToHandler(BuildRequestData(),
'defined_subcommands')
except ServerError:
return []
else:
return []
def GetCurrentCompletionRequest(self):
return self._latest_completion_request
def GetOmniCompleter(self):
return self._omnicomp
def FiletypeCompleterExistsForFiletype(self, filetype):
try:
return self._available_completers[filetype]
except KeyError:
pass
if not self.IsServerAlive():
return False
exists_completer = SendCompleterAvailableRequest(filetype)
if exists_completer is None:
return False
self._available_completers[filetype] = exists_completer
return exists_completer
def NativeFiletypeCompletionAvailable(self):
return any([
self.FiletypeCompleterExistsForFiletype(x)
for x in vimsupport.CurrentFiletypes()
])
def NativeFiletypeCompletionUsable(self):
return (self.CurrentFiletypeCompletionEnabled()
and self.NativeFiletypeCompletionAvailable())
def OnFileReadyToParse(self):
if not self.IsServerAlive():
self._NotifyUserIfServerCrashed()
return
self._omnicomp.OnFileReadyToParse(None)
extra_data = {}
self._AddTagsFilesIfNeeded(extra_data)
self._AddSyntaxDataIfNeeded(extra_data)
self._AddExtraConfDataIfNeeded(extra_data)
self._latest_file_parse_request = EventNotification(
'FileReadyToParse', extra_data)
self._latest_file_parse_request.Start()
def OnBufferUnload(self, deleted_buffer_file):
if not self.IsServerAlive():
return
SendEventNotificationAsync('BufferUnload',
{'unloaded_buffer': deleted_buffer_file})
def OnBufferVisit(self):
if not self.IsServerAlive():
return
extra_data = {}
self._AddUltiSnipsDataIfNeeded(extra_data)
SendEventNotificationAsync('BufferVisit', extra_data)
def OnInsertLeave(self):
if not self.IsServerAlive():
return
SendEventNotificationAsync('InsertLeave')
def OnCursorMoved(self):
self._diag_interface.OnCursorMoved()
def OnVimLeave(self):
self._ShutdownServer()
def OnCurrentIdentifierFinished(self):
if not self.IsServerAlive():
return
SendEventNotificationAsync('CurrentIdentifierFinished')
def OnCompleteDone(self):
complete_done_actions = self.GetCompleteDoneHooks()
for action in complete_done_actions:
action(self)
def GetCompleteDoneHooks(self):
filetypes = vimsupport.CurrentFiletypes()
for key, value in iteritems(self._complete_done_hooks):
if key in filetypes:
yield value
def GetCompletionsUserMayHaveCompleted(self):
latest_completion_request = self.GetCurrentCompletionRequest()
if not latest_completion_request or not latest_completion_request.Done(
):
return []
completions = latest_completion_request.RawResponse()
result = self._FilterToMatchingCompletions(completions, True)
result = list(result)
if result:
return result
if self._HasCompletionsThatCouldBeCompletedWithMoreText(completions):
# Since the way that YCM works leads to CompleteDone called on every
# character, return blank if the completion might not be done. This won't
# match if the completion is ended with typing a non-keyword character.
return []
result = self._FilterToMatchingCompletions(completions, False)
return list(result)
def _FilterToMatchingCompletions(self, completions, full_match_only):
self._PatchBasedOnVimVersion()
return self._FilterToMatchingCompletions(completions, full_match_only)
def _HasCompletionsThatCouldBeCompletedWithMoreText(self, completions):
self._PatchBasedOnVimVersion()
return self._HasCompletionsThatCouldBeCompletedWithMoreText(
completions)
def _PatchBasedOnVimVersion(self):
if vimsupport.VimVersionAtLeast("7.4.774"):
self._HasCompletionsThatCouldBeCompletedWithMoreText = \
self._HasCompletionsThatCouldBeCompletedWithMoreText_NewerVim
self._FilterToMatchingCompletions = \
self._FilterToMatchingCompletions_NewerVim
else:
self._FilterToMatchingCompletions = \
self._FilterToMatchingCompletions_OlderVim
self._HasCompletionsThatCouldBeCompletedWithMoreText = \
self._HasCompletionsThatCouldBeCompletedWithMoreText_OlderVim
def _FilterToMatchingCompletions_NewerVim(self, completions,
full_match_only):
"""Filter to completions matching the item Vim said was completed"""
completed = vimsupport.GetVariableValue('v:completed_item')
for completion in completions:
item = ConvertCompletionDataToVimData(completion)
match_keys = (["word", "abbr", "menu", "info"]
if full_match_only else ['word'])
def matcher(key):
return (utils.ToUnicode(completed.get(key,
"")) == utils.ToUnicode(
item.get(key, "")))
if all([matcher(i) for i in match_keys]):
yield completion
def _FilterToMatchingCompletions_OlderVim(self, completions,
full_match_only):
""" Filter to completions matching the buffer text """
if full_match_only:
return # Only supported in 7.4.774+
# No support for multiple line completions
text = vimsupport.TextBeforeCursor()
for completion in completions:
word = completion["insertion_text"]
# Trim complete-ending character if needed
text = re.sub(r"[^a-zA-Z0-9_]$", "", text)
buffer_text = text[-1 * len(word):]
if buffer_text == word:
yield completion
def _HasCompletionsThatCouldBeCompletedWithMoreText_NewerVim(
self, completions):
completed_item = vimsupport.GetVariableValue('v:completed_item')
if not completed_item:
return False
completed_word = utils.ToUnicode(completed_item['word'])
if not completed_word:
return False
# Sometimes CompleteDone is called after the next character is inserted.
# If so, use inserted character to filter possible completions further.
text = vimsupport.TextBeforeCursor()
reject_exact_match = True
if text and text[-1] != completed_word[-1]:
reject_exact_match = False
completed_word += text[-1]
for completion in completions:
word = utils.ToUnicode(
ConvertCompletionDataToVimData(completion)['word'])
if reject_exact_match and word == completed_word:
continue
if word.startswith(completed_word):
return True
return False
def _HasCompletionsThatCouldBeCompletedWithMoreText_OlderVim(
self, completions):
# No support for multiple line completions
text = vimsupport.TextBeforeCursor()
for completion in completions:
word = utils.ToUnicode(
ConvertCompletionDataToVimData(completion)['word'])
for i in range(1, len(word) - 1): # Excluding full word
if text[-1 * i:] == word[:i]:
return True
return False
def _OnCompleteDone_Csharp(self):
completions = self.GetCompletionsUserMayHaveCompleted()
namespaces = [self._GetRequiredNamespaceImport(c) for c in completions]
namespaces = [n for n in namespaces if n]
if not namespaces:
return
if len(namespaces) > 1:
choices = [
"{0} {1}".format(i + 1, n) for i, n in enumerate(namespaces)
]
choice = vimsupport.PresentDialog("Insert which namespace:",
choices)
if choice < 0:
return
namespace = namespaces[choice]
else:
namespace = namespaces[0]
vimsupport.InsertNamespace(namespace)
def _GetRequiredNamespaceImport(self, completion):
if ("extra_data" not in completion or "required_namespace_import"
not in completion["extra_data"]):
return None
return completion["extra_data"]["required_namespace_import"]
def GetErrorCount(self):
return self._diag_interface.GetErrorCount()
def GetWarningCount(self):
return self._diag_interface.GetWarningCount()
def DiagnosticUiSupportedForCurrentFiletype(self):
return any([
x in DIAGNOSTIC_UI_FILETYPES
for x in vimsupport.CurrentFiletypes()
])
def ShouldDisplayDiagnostics(self):
return bool(self._user_options['show_diagnostics_ui']
and self.DiagnosticUiSupportedForCurrentFiletype())
def PopulateLocationListWithLatestDiagnostics(self):
# Do nothing if loc list is already populated by diag_interface
if not self._user_options['always_populate_location_list']:
self._diag_interface.PopulateLocationList(self._latest_diagnostics)
return bool(self._latest_diagnostics)
def UpdateDiagnosticInterface(self):
self._diag_interface.UpdateWithNewDiagnostics(self._latest_diagnostics)
def FileParseRequestReady(self, block=False):
return bool(self._latest_file_parse_request
and (block or self._latest_file_parse_request.Done()))
def HandleFileParseRequest(self, block=False):
# Order is important here:
# FileParseRequestReady has a low cost, while
# NativeFiletypeCompletionUsable is a blocking server request
if (self.FileParseRequestReady(block)
and self.NativeFiletypeCompletionUsable()):
if self.ShouldDisplayDiagnostics():
self._latest_diagnostics = self._latest_file_parse_request.Response(
)
self.UpdateDiagnosticInterface()
else:
# YCM client has a hard-coded list of filetypes which are known
# to support diagnostics, self.DiagnosticUiSupportedForCurrentFiletype()
#
# For filetypes which don't support diagnostics, we just want to check
# the _latest_file_parse_request for any exception or UnknownExtraConf
# response, to allow the server to raise configuration warnings, etc.
# to the user. We ignore any other supplied data.
self._latest_file_parse_request.Response()
# We set the file parse request to None because we want to prevent
# repeated issuing of the same warnings/errors/prompts. Setting this to
# None makes FileParseRequestReady return False until the next
# request is created.
#
# Note: it is the server's responsibility to determine the frequency of
# error/warning/prompts when receiving a FileReadyToParse event, but
# it our responsibility to ensure that we only apply the
# warning/error/prompt received once (for each event).
self._latest_file_parse_request = None
def ShowDetailedDiagnostic(self):
if not self.IsServerAlive():
return
try:
debug_info = BaseRequest.PostDataToHandler(BuildRequestData(),
'detailed_diagnostic')
if 'message' in debug_info:
vimsupport.PostVimMessage(debug_info['message'], warning=False)
except ServerError as e:
vimsupport.PostVimMessage(str(e))
def DebugInfo(self):
if self.IsServerAlive():
debug_info = BaseRequest.PostDataToHandler(BuildRequestData(),
'debug_info')
else:
debug_info = 'Server crashed, no debug info from server'
debug_info += '\nServer running at: {0}'.format(
BaseRequest.server_location)
debug_info += '\nServer process ID: {0}'.format(self._server_popen.pid)
if self._server_stderr or self._server_stdout:
debug_info += '\nServer logfiles:\n {0}\n {1}'.format(
self._server_stdout, self._server_stderr)
return debug_info
def _OpenLogs(self, stdout=True, stderr=True):
# Open log files in a horizontal window with the same behavior as the
# preview window (same height and winfixheight enabled). Automatically
# watch for changes. Set the cursor position at the end of the file.
options = {
'size': vimsupport.GetIntValue('&previewheight'),
'fix': True,
'watch': True,
'position': 'end'
}
if stdout:
vimsupport.OpenFilename(self._server_stdout, options)
if stderr:
vimsupport.OpenFilename(self._server_stderr, options)
def _CloseLogs(self, stdout=True, stderr=True):
if stdout:
vimsupport.CloseBuffersForFilename(self._server_stdout)
if stderr:
vimsupport.CloseBuffersForFilename(self._server_stderr)
def ToggleLogs(self, stdout=True, stderr=True):
if (stdout
and vimsupport.BufferIsVisibleForFilename(self._server_stdout)
or stderr and vimsupport.BufferIsVisibleForFilename(
self._server_stderr)):
return self._CloseLogs(stdout=stdout, stderr=stderr)
# Close hidden logfile buffers if any to keep a clean state
self._CloseLogs(stdout=stdout, stderr=stderr)
try:
self._OpenLogs(stdout=stdout, stderr=stderr)
except RuntimeError as error:
vimsupport.PostVimMessage(
'YouCompleteMe encountered an error when '
'opening logs: {0}.'.format(error))
def CurrentFiletypeCompletionEnabled(self):
filetypes = vimsupport.CurrentFiletypes()
filetype_to_disable = self._user_options[
'filetype_specific_completion_to_disable']
if '*' in filetype_to_disable:
return False
else:
return not any([x in filetype_to_disable for x in filetypes])
def _AddSyntaxDataIfNeeded(self, extra_data):
if not self._user_options['seed_identifiers_with_syntax']:
return
filetype = vimsupport.CurrentFiletypes()[0]
if filetype in self._filetypes_with_keywords_loaded:
return
self._filetypes_with_keywords_loaded.add(filetype)
extra_data['syntax_keywords'] = list(
syntax_parse.SyntaxKeywordsForCurrentBuffer())
def _AddTagsFilesIfNeeded(self, extra_data):
def GetTagFiles():
tag_files = vim.eval('tagfiles()')
# getcwd() throws an exception when the CWD has been deleted.
try:
current_working_directory = os.getcwd()
except OSError:
return []
return [
os.path.join(current_working_directory, x) for x in tag_files
]
if not self._user_options['collect_identifiers_from_tags_files']:
return
extra_data['tag_files'] = GetTagFiles()
def _AddExtraConfDataIfNeeded(self, extra_data):
def BuildExtraConfData(extra_conf_vim_data):
return dict((expr, vimsupport.VimExpressionToPythonType(expr))
for expr in extra_conf_vim_data)
extra_conf_vim_data = self._user_options['extra_conf_vim_data']
if extra_conf_vim_data:
extra_data['extra_conf_data'] = BuildExtraConfData(
extra_conf_vim_data)
def _AddUltiSnipsDataIfNeeded(self, extra_data):
# See :h UltiSnips#SnippetsInCurrentScope.
# Errors when evaluating Vim expressions are not caught by Python
# try/except blocks prior to Vim 7.4.107. We check that the UltiSnips
# function exists for these versions.
# TODO: remove this when bumping version requirement to 7.4.107 or greater.
if (not vimsupport.VimVersionAtLeast("7.4.107")
and not vimsupport.GetBoolValue(
"exists( '*UltiSnips#SnippetsInCurrentScope' )")):
return
try:
vim.eval('UltiSnips#SnippetsInCurrentScope( 1 )')
except vim.error:
return
snippets = vimsupport.GetVariableValue('g:current_ulti_dict_info')
extra_data['ultisnips_snippets'] = [{
'trigger':
trigger,
'description':
snippet['description']
} for trigger, snippet in iteritems(snippets)]
class Buffer:
def __init__( self, bufnr, user_options, filetypes ):
self._number = bufnr
self._parse_tick = 0
self._handled_tick = 0
self._parse_request = None
self._should_resend = False
self._diag_interface = DiagnosticInterface( bufnr, user_options )
self.UpdateFromFileTypes( filetypes )
def FileParseRequestReady( self, block = False ):
return bool( self._parse_request and
( block or self._parse_request.Done() ) )
def SendParseRequest( self, extra_data ):
# Don't send a parse request if one is in progress
if self._parse_request is not None and not self._parse_request.Done():
self._should_resend = True
return
self._should_resend = False
self._parse_request = EventNotification( 'FileReadyToParse',
extra_data = extra_data )
self._parse_request.Start()
# Decrement handled tick to ensure correct handling when we are forcing
# reparse on buffer visit and changed tick remains the same.
self._handled_tick -= 1
self._parse_tick = self._ChangedTick()
def NeedsReparse( self ):
return self._parse_tick != self._ChangedTick()
def ShouldResendParseRequest( self ):
return ( self._should_resend
or ( bool( self._parse_request )
and self._parse_request.ShouldResend() ) )
def UpdateDiagnostics( self, force = False ):
if force or not self._async_diags:
self.UpdateWithNewDiagnostics( self._parse_request.Response() )
else:
# We need to call the response method, because it might throw an exception
# or require extra config confirmation, even if we don't actually use the
# diagnostics.
self._parse_request.Response()
def UpdateWithNewDiagnostics( self, diagnostics ):
self._diag_interface.UpdateWithNewDiagnostics( diagnostics )
def UpdateMatches( self ):
self._diag_interface.UpdateMatches()
def PopulateLocationList( self ):
return self._diag_interface.PopulateLocationList()
def GetResponse( self ):
return self._parse_request.Response()
def IsResponseHandled( self ):
return self._handled_tick == self._parse_tick
def MarkResponseHandled( self ):
self._handled_tick = self._parse_tick
def OnCursorMoved( self ):
self._diag_interface.OnCursorMoved()
def GetErrorCount( self ):
return self._diag_interface.GetErrorCount()
def GetWarningCount( self ):
return self._diag_interface.GetWarningCount()
def UpdateFromFileTypes( self, filetypes ):
self._filetypes = filetypes
self._async_diags = not any( x in DIAGNOSTIC_UI_FILETYPES
for x in filetypes )
def _ChangedTick( self ):
return vimsupport.GetBufferChangedTick( self._number )